Introduction
An HPLC system (high-performance liquid chromatography system) is an analytical instrument used to separate, identify, and quantify the components of a mixture, and it is one of the most widely used analytical instruments, used in the pharmaceutical, chemical, food, environmental, clinical, and research industries. The system consists of a solvent delivery system with high-pressure pumps that deliver the mobile phase at a controlled flow rate and composition, an injector for introducing the sample, a separation column packed with a stationary phase, a detector, such as a UV-Vis absorbance detector, fluorescence detector, refractive index detector, or mass spectrometer, and a data system; the sample components are separated as they travel through the column, based on their interactions with the stationary phase, and they are detected as they elute, producing a chromatogram, with the components identified by their retention times and quantified by their peak areas; the system operates at high pressure, typically up to 400 bar or more, and it can perform isocratic and gradient separations, and it is automated with autosamplers and data analysis software. HPLC systems are used for purity analysis of pharmaceutical products, for quantitative analysis of drug substances and formulations, for analyzing food additives, contaminants, and nutrients, for environmental analysis of pollutants, for clinical analysis of drugs and metabolites, for analyzing natural products, for quality control, for method development, and for many other applications. With their separation and quantification capability, HPLC systems are essential for modern analytical chemistry.
HPLC System LHLC-T2010
System provides a flow rate range of 0.001 to 10.000 mL/min for precise performance. It handles a maximum pressure of 6000 psi with a pressure pulse ≤1%, ensuring stable operation. The...
HPLC system LHLC-T2010
This system is incorporated with advanced high pressure injection technique. The detector is equipped with advanced 24 bits AD transducer to assure low noise, low drift and high sensibil...
HPLC system LHLC-T2011
This model of gradient system is equipped with advanced 2 sets of high-pressure constant-current pump and ultraviolet detector. Its microprocessor reciprocating plunger pump comes with f...
HPLC System LHLC-T2012
System operates with a flow range of 0.001 to 9.999 mL/min and uses a dual-piston mechanism for precise fluid delivery. The maximum pressure limit is enhanced using a precise transducer...
HPLC system LHLC-T2010
This system is equipped with advanced high-pressure constant-current pump and UV detector. Pressure pulsation is controlled by diaphragmatic damper in seconds. The UV detectors helps in ...
HPLC system LHLC-T2011
This system delivers high quality performance and reliable results in order to meet the stringent requirements of the customer. To meet / requirements of the instrument, this system has ...
Standards
Complies with the above standards, but is not limited to them.
Features
1. HPLC system for liquid chromatography.
2. System with pump, injector, column and detector.
3. For pharmaceutical, chemical and analytical laboratories.
4. Includes modules, software, accessories and manual.
5. Separates and quantifies compounds in liquids.
FAQ
Q1: What scenarios is this system used for?
A: It separates and quantifies compounds in liquid samples for pharmaceutical QC, chemical analysis and research using pump, column and detector modules.
Q2: What standards does it comply with?
A: It follows pharmacopeial chromatography, USP <621>, related ISO and GB/T standards, with instrument qualification and calibration. The relevant parameters are verified during final inspection before shipment, and compliance documentation or test reports can be provided on request for your quality records.
Q3: What is the warranty?
A: The system carries a 12 to 24 month warranty covering modules and controls. Lamps, columns and seals are wear or consumable parts. Damage from misuse is excluded.
Q4: Is it hard to operate?
A: Operation requires trained analysts for methods, mobile phases and maintenance. We provide a manual, installation, qualification and training.
Q5: What is the lead time?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is calibration required?
A: We recommend verification against traceable standards at regular intervals, typically every 6 to 12 months, and keeping calibration records for audit purposes. The manual describes the procedure, and reference standards are available from us. Accredited third-party calibration can also be arranged on request.
Q7: Are consumables universal?
A: Columns and reagents are method-specific, while modules are system-specific. Ongoing cost includes columns, lamps and solvents.
Q8: Can it be customized?
A: Yes, several configurations are available. Options include detector types, autosamplers, quaternary pumps, mass-spec coupling and compliant software. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.
Q9: Is installation included?
A: No installation is required for this unit. It is ready to run after a simple power connection and the leveling steps shown in the manual. We supply a detailed operation guide and online setup videos, and on-site commissioning can be arranged separately if your facility requires it.
Q10: What samples are compatible?
A: It handles dissolved, filtered samples within column chemistry. It is not for undissolved solids, samples incompatible with the mobile phase, or gas analysis.
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